/* 
 * Best Time to Buy and Sell Stock II
 */

#include "../func.h"

int maxProfit (vector<int> &prices) {
    int sum = 0;
    for (int i = 1; i < prices.size(); ++i) {
        int diff = prices[i] - prices[i-1];
        if (diff > 0)
            sum += diff;
    }
    return sum;
}